The teacher's dependency load
By: by Theresa Permelia Pyle.
Series: Teachers College, Columbia University. Contributions to education -- no. 782.; Contributions to education -- no. 782.
Publisher: Teachers college, Columbia university
Published: 1939
Place of publication: New York
Language: eng
Number of pages: 111
Subjects: Teachers -- Social conditions -- United States.; Teachers -- United States -- Salaries, etc.; Teaching -- Vocational guidance.
Notes: Originally presented as the author's thesis, Columbia.

Bibliography: p. 96-97.